[t:3988] #3988 Add cleaner_executions to handlerton display of engine status. ...

[t:3988] #3988 Add cleaner_executions to handlerton display of engine status.  Deleted maybe_get_and_pin_if_in_memorys from header.  Improved engine status display on crash.

git-svn-id: file:///svn/mysql/tokudb-engine/tokudb-engine@37054 c7de825b-a66e-492c-adef-691d508d4ae1

storage/tokudb/hatoku_hton.cc

@@ -1245,6 +1245,7 @@ static bool tokudb_show_engine_status(THD * thd, stat_print_fn * stat_print) {
       snprintf(buf, bufsiz, "%" PRIu64, engstat.search_tries_gt_heightplus3);
       STATPRINT("search_tries_gt_heightplus3", buf);
 
+      showval(cleaner_executions);
     showval(cleaner_total_nodes);
     showval(cleaner_h1_nodes);
     showval(cleaner_hgt1_nodes);